英语词汇cosecant的意思、用法及释义-英汉双解词典

单词	cosecant
释义	cosecant n (abbr 缩写 cosec) (mathematics 数) in a right-angled triangle, the ratio of the length of the hypotenuse to that of the opposite side 余割.
随便看	draught draught-board draughthorse draughtiness draughtsman draughty draw drawback drawbridge drawer drawers drawing drawing-board drawing-pin drawing-room drawl drawn drawstring dray dray-horse dread dreadful dreadfully dreadfulness dreadlocks

英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。